228496125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4303

約数の個数: 64

約数和(自身を含む): 446793984

約数和(自身を除く): 218297859

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 275, 325, 375, 429, 715, 825, 975, 1375, 1625, 2145, 3575, 4125, 4261, 4875, 10725, 12783, 17875, 21305, 46871, 53625, 55393, 63915, 106525, 140613, 166179, 234355, 276965, 319575, 532625, 609323, 703065, 830895, 1171775, 1384825, 1597875, 1827969, 3046615, 3515325, 4154475, 5858875, 6924125, 9139845, 15233075, 17576625, 20772375, 45699225, 76165375, 228496125]

約数ペア:

[(1, 228496125), (3, 76165375), (5, 45699225), (11, 20772375), (13, 17576625), (15, 15233075), (25, 9139845), (33, 6924125), (39, 5858875), (55, 4154475), (65, 3515325), (75, 3046615), (125, 1827969), (143, 1597875), (165, 1384825), (195, 1171775), (275, 830895), (325, 703065), (375, 609323), (429, 532625), (715, 319575), (825, 276965), (975, 234355), (1375, 166179), (1625, 140613), (2145, 106525), (3575, 63915), (4125, 55393), (4261, 53625), (4875, 46871), (10725, 21305), (12783, 17875)]